baber/WOPTO huggingface dataset:
Patent JP-H1143504-A (JP)
Title: Production of polymer fine particle
Inventor: NOKURA KOICHI
IPC: C08F2/24
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain polymer fine particles stably without requiring a complicated process, having less mingling of coagulated materials and attached scale materials, and less coloring, and useful for an aqueous coating material, an organic pigment, etc., by performing an emulsion polymerization by supplying a monomer dissolving a specific emulsifying agent beforehand therein into a polymerization system. SOLUTION: This method for producing polymer fine particles, comprises dissolving or dispersing (B) a polyalkylenealkylether carboxylic acid having <=10 added number of moles of ethylene oxide (e.g.; sodium polyoxyethylene tridecyl ether acetic acid) as an emulsifying agent into (A) a part of or a whole of an ethylenically unsaturated monomer such as methyl (meth)acrylate by 0.1-2 pt.wt. component (B) based on 100 pts.wt. component (A), supplying the mixture at a rate of 0.05-10 wt.%/min continuously, based on 100 wt.% total amount of component (A), into an aqueous medium adjusted at pH 7-9 such as an ion exchanged water, and performing the emulsion polymerization at 60-90 deg.C to obtain the objective polymer fine particles useful for a binder, a spacer, etc.
Patent JP-S6322334-A (JP)
Inventor: MATSUO YOICHI
IPC: G06Q30/06
Filed: 1986-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6320328-A (JP)
Title: Production of aromatic polyether
Inventor: OKITSU KIYOSHI
IPC: C08G75/02
Filed: 1986-07-11
Abstract: PURPOSE:To produce a low-coloration high-MW aromatic polyether, by reacting a specified dihalogenobenzenoid compound with an alkali metal hydroxide or (hydro)sulfide in an organic polar inert solvent. CONSTITUTION:A dihalogenobenzonoid compound (A) of formula I [wherein X and X<1> are each a halogen ortho or para to Z, Z is -SO2- or -CO-, R<1-2> are each -CH3, -C2H5, -CH(CH3)2, -OCH3 or -OC2H5 and m and n are each 0-4] and an equivalent amount of an alkali metal hydroxide or (hydro)sulfide (B) are preheated to 100-200 deg.C in 0.05-30pts.wt., per pt.wt. component A, organic polar inert solvent of formula II (wherein R<3-4> are each -CH3 or -C2H5) to remove anions of the inorganic hydroxide and of the (hydro)sulfide and reacted together at 200-250 deg.C.
Patent JP-H07329999-A (JP)
Title: Paper cap for octagonal box
Inventor: FUKAZAWA KATSUNORI
IPC: B65D43/00
Filed: 1994-06-10
Abstract: PURPOSE:To provide an octagonal paper cap that can be formed easily and quickly. CONSTITUTION:Top and bottom sides of an octagonal paper cap plate 1 are linked to outer flaps 3, inner flaps 5, and fold-back flaps 8 through folding lines 2, 4, 6. The fold-back flaps 8 form latches 7, 7. Four oblique sides of the cap plate 1 are linked to crease flaps 10 through folding lines 9. Each of the crease flaps 10 has a receiving part 11 in which the latch 7 is to be inserted. The right and left sides, and the crease flaps 10 are linked to side flaps 13 through folding lines 12. A flap 18 is formed on the ends of the side flap 13 & between the outer flap 3 and inner flap 5.
Patent JP-S6317665-A (JP)
Title: Method for heat cooking by microwave and container for said heat cooking
Inventor: MAEKAWA KOJI
IPC: A23L7/10
Filed: 1986-07-11
Abstract: PURPOSE:To cook a material put in the interior of an inner container evenly and in a short time, by using a double container consisting of an outer container to transmit microwave and the inner container not to transmit microwave and putting a medium to generate heat by microwave between both the containers. CONSTITUTION:An inner packaging material 2 to transmit microwave is put in an outer packaging material 1 to transmit microwave and a hat generating material (preferably water, oil, etc.) to generate heat by microwave irradiation is fed between the inner packaging material 2 and the outer packaging materials 1. Then these packaging materials are placed in an electronic oven and microwave is irradiated to cook the material.
Patent JP-S5685543-A (JP)
Title: Controlling device for air-fuel ratio of engine
Inventor: MOTOITSUTA YOSHINORI
IPC: G01N27/26
Filed: 1979-12-15
Abstract: PURPOSE: To enable it to do more correctly air-fuel ratio control by a method wherein an air-fuel ratio control circuit is provided with a correction circuit which enlarges at least either of the constant of a comparative circuit and of the constant of integration circuit in proportion as the deviation of the air-fuel ratio against the set air-fuel ratio increases.  
     CONSTITUTION: An air-fuel control circuit 19 is provided with a circuit 20 wherein in proportion as the deviation of the air-fuel ratio against the set air-fuel ratio increases, the comparative constant of the comparative circuit 25 and the integration constant of the integration circuit are made to enlarge, while the output of the adder 26 and the output of the duty ratio control circuit 24 are corrected. In base the air- fuel ratio of gaseous mixture against the set air-fuel ratio is greatly biased either on the rich side or on the lean side, the deviation value is big and consequently the constant each of the integration circuit 24 and the comparative circuit 25 increases by the correction circuit 20. Thereby the fluctuation quantity of the actuator 16 for the main auxiliary air bleed increases and thus the air-fuel ratio control can be done under the good responsiveness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0328718-A (JP)
Title: Detector of electromagnetic flowmeter
Inventor: SUZUKI ETSUMI
IPC: G01F1/58
Filed: 1989-06-26
Abstract: PURPOSE:To reduce an influence of turbulence of the flow speed distribution with a simple structure by arranging zero potential parts of a measuring tube inside surface on the place close to an electrode for the lengthwise area including a position of the electrode provided at the measuring tube inside surface and on the place far away from the electrode for the lengthwise area including a point 1/4 circumference apart from the circumferential direction from the electrode at the measuring tube inside surface respectively. CONSTITUTION:An insulating lining 6 put on the inside surface of measuring tube 2 is not made over the entire tube inside surface and the length in the shaft direction is shortest on straight lines in the lengthwise direction respectively passing through a pair of electrodes 5 at the tube inside surface. The length is increased s separating far from these straight lines and becomes longest on the straight lines in the lengthwise direction of the measuring tube inside surface passing through the point 1/4 circumference apart to the circumferential direction from the electrodes 5, resulting that the lining is extended to a terminal of the tube 2. Also, a shape of the lining 6 is symmetrical as to each for the shaft direction, direction connecting a pair of electrodes, and each direction vertical to these directions for both respectively. With this arrangement, the surface of conductive material for the tube 2 itself, i.e. zero potential part is exposed toward a center from the tube terminal for both upstream and downstream sides respectively at the lengthwise area including the electrodes 5 at the inside surface of tube 2.
Patent JP-H1115128-A (JP)
Title: Photomask and pattern formation using the same
Inventor: HASEGAWA NORIO
IPC: G03F1/32
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a photomask improved in the resolution of isolated patterns and congested patterns and a method for formation of patterns. SOLUTION: Alternate type phase shift parts 8 of the photomask comprise the laminated films of a halftone film 2 and a light shielding film 3 and halftone type phase shift parts 9 comprise the halftone film 2. As a result, the resolution characteristic of both patterns and the tolerance of the process are improved in the mask in which the coarsely arranged and densely arranged patterns exist and the production yield of the element is improved. The fining of the pattern is embodied and the shortening of the element area is embodied.
Patent JP-S5953746-A (JP)
Inventor: ASAI TAKESHI
IPC: D03D49/20
Filed: 1982-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0916815-A (JP)
Title: Automatic ticket issuing machine
Inventor: TOMINAGA HIROYUKI
IPC: B65H23/182
Filed: 1995-06-29
Abstract: PURPOSE: To facilitate the exchange of media and to shorten the discontinuance time of an automatic ticket issuing machine by supplying a medium loaded in a cassette cases to a feed path and making the feed rolls automatically hold the media. CONSTITUTION: A cassette case 16 where a roll-shaped medium 4 is previously set is loaded into a cassette device part 24, and a door 2 is closed to lock the case 16. A 1st sensor S1 detects this state and sends a detection signal to a control part. When the control part stops the energizing of a solenoid 26, a lock post is drawn again toward the lock side by a bias spring and interfitted into the lock hole of the case 16. The moved lock post is detected by a 4th sensor, and the control part drives forward the 1st and 2nd motors. Under such conditions, the tip of the medium 4 is held between the feed rolls 21. As a result, a core 17 revolves forward and the tip of the medium 4 is held between the feed rolls 6 and carried.
Patent JP-S5588177-A (JP)
Title: Dot printer
Inventor: KAWANO REIJIROU
IPC: G06K15/10
Filed: 1978-12-26
Abstract: PURPOSE: To prevent an overload on a printing element driving part by detecting the number of times of operations assigned to the printing element driving part and by varying a driving period according to the number of times.  
     CONSTITUTION: Print information is stored in line buffer LB and occupancy operation detector DD detects the number of times of print operations for one line. When the number of times is greater than an estimated value, an output is supplied to printing-element driving period setting circuit DPC. By a DPC output, space motor speed calculation circuit SMS is operated to calculate a rotation speed and through motor driver circuit SMD, space motor SM is driven. Here, SD is a speed detector generating a feedback signal for motor speed stabilization and at the same time, a signal corresponding to the speed of motor SM, i.e. variation in the moving speed of a carrier is supplied to electromagnet driver circuit MGD of the print operation driving part. Consequently, an overload on the printing element driving part can be avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61106358-A (JP)
Inventor: HATSUTO HEHIRAA
IPC: B65H29/58
Filed: 1985-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0514091-A (JP)
Title: Gain control circuit
Inventor: TAKASUKA KOICHI
IPC: H03G3/30
Filed: 1991-07-04
Abstract: PURPOSE:To change the gain of a multiplier circuit by a prescribed ratio by controlling the conduction state of a 1st diode so as to limit a ratio of currents flowing through 1st and 2nd diodes. CONSTITUTION:A gain control voltage is applied to one of transistors(TRs) 6, 7 being components of a differential amplifier 51 to change a ratio of currents flowing to 1st and 2nd diodes 4,5 thereby controlling the gain of a multiplier circuit 52. Then a part corresponding to an optionally decided voltage range in a gain control voltage is extracted by a limiter circuit 26, converted into a, current by a voltage current conversion circuit to control the conduction state of the 1st diode 4 thereby limiting the ratio of the currents flowing to 1st and 2nd diodes 4,5. Thus, the gain of the multiplier circuit 52 is changed by a prescribed ratio depending on a change in + or -4kT/g (where k is a Boltzmann constant, T is absolute temperature and g is unit charge of electron).
Patent JP-2000358364-A (JP)
Title: Converter conducting pwm control on secondary side
Inventor: TAKEGAMI EIJI
IPC: H02M3/28
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To realize a converter which can practice PWM control on a secondary side, without using a magnetic amplifier. SOLUTION: A PWM control circuit is composed of a 4th switching device connected in series between the other end of a 1st secondary coil 13 and a 1st rectifying switching device 1, a 2nd secondary coil 14 which has a polarity opposite to that of a primary coil 12, whose one end is connected to the other end of the 1st secondary coil 13 and whose other end is connected to the gate terminal of the 4th switching device 4 via a diode 8 and a 3rd switching device 3, whose drain terminal is connected to the gate terminal of the 4th switching device 4 and whose source terminal is connected to the source terminal of the 4th switching device in a secondary output circuit. A main switching device 5 and the 3rd switching device 3 are controlled so as to be turned on/off by a control circuit 11 to regulate the on-period of the 4th switching device 4.
Patent JP-S5866258-A (JP)
Title: Manufacture of battery
Inventor: INADA KUNIAKI
IPC: H01M50/193
Filed: 1981-10-15
Abstract: PURPOSE:To obtain a battery having excellent electrolyte leakage resistance by forming an adhesive layer in such a way that a preheated insulating gasket is  immersed in an adhesive solution and taken out and dried, in an alkaline battery or an organic solvent battery. CONSTITUTION:In the figure, a numeral 6 is an insulating gasket comprising nylon 6. The insulating gasket 1 is heated in the dry atmosphere at 60 deg.C for one hour, and immersed at room temperature in an adhesive solution prepared by dissolving an alkali-resistant high polymer material in a solvent such as toluene, isopropyl alcohole and taken out to form the adhesive solution layer on its surface. It is dried at 50 deg.C to form the adhesive layer 2. The insulating gasket having this adhesive layer 2 is fitted in an inner wall of a metallic case 6 which also acts as a cathode terminal and a cathode mix 3, a separator 4, and a nonwoven fabric 5 are accommodated therein.
Patent JP-S6225063-A (JP)
Title: Print control system
Inventor: HASHIMOTO KIMIHIDE
IPC: B41J19/20
Filed: 1985-07-25
Abstract: PURPOSE:To increase the printing speed by controlling to continuously move a print head to a print starting position of next line without stop when the moving direction of the head at the print ended position and the print starting position of next line are the same. CONSTITUTION:A print-starting position deciding unit 3 decides whether it is the shortest time when starting printing from any of left and right end positions stored in the second buffer memory 2 for the position to become the end of the print of the left and right end positions stored in the first buffer memory 1. A movement controller 4 controls to rewrite the position decided by the unit 3 with that in the memory 1. The print of characters 'ABCDEF' is moved at the print head at the position (d) continuously to the position (g) without temporary stop.
Patent JP-H0721746-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KISHIDA NORITAKA
IPC: G11B27/28
Filed: 1993-07-02
Abstract: PURPOSE:To efficiently perform program searching reproduction even if different information signals coexist in one tape by recording a program searching signal for each information signal of plural pieces and reproducing an information signal in accordance with a program searching signal read out at the time of reproducing. CONSTITUTION:CTL signals of '1' of the prescribed numbers are recorded respectively as program searching signals corresponding to each case of recording a high-vision signal (HD), recording a NTSC-A signal, recording a NTSC-A signal and a NTSC-B signal, and recording a NTSC-B signal, in one magnetic tape. And when a program desired to search is specified by an external panel 21, a system microcomputer 22 operates a winding reel driving section 39, feeds a tape at high speed, and counts CTL signals of continuous '1' out of CTL signals read in a CTL head 7. And the tape is fed by the counted number in accordance with a specified program, and the specified program is reproduced by switching changeover sections 32a, 32b respectively.
Patent JP-H11352887-A (JP)
Title: Resin molded goods
Inventor: TSUCHIYA KOICHI
IPC: B29D22/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in a production cost and to improve the visibility of a display part by eliminating the need for secondary fabrication of resin molded goods. SOLUTION: The surface part of an engine cover 11 formed with the display part 14 on the surface part is formed as an embossing shape surface 21. On the other hand, the display surface 14 is formed as a smooth surface 23 provided with a difference in level 22 higher than the embossing shape surface 21 to vary the light reflectivity between the embossing shape surface 21 of the surface part and the smooth surface 23 of the display part 14.
Patent JP-S6143730-A (JP)
Title: Image forming device
Inventor: NOZAKI NOBUHARU
IPC: G02F1/1335
Filed: 1984-08-08
Abstract: PURPOSE:To raise the contrast to enhance the separation tone expressing capacity by providing an illuminating system which illuminates a TN liquid crystal shutter, where plural transparent electrodes corresponding to picture elements are formed, from an angular range corresponding to the visual angle characteristic. CONSTITUTION:A TN liquid crystal shutter 10 is irradiated through a semicylindrical lens 31 by a spot light source 30. A shielding plate 32 extending in the direction orthogonal to the optical axis is provided under the lens 31 to intercept an about half of the light. The light which is not itercepted reaches the TN liquid crystal shutter 10 and is made incident at an angle theta or less on open picture element forming parts 14. The angle theta is varied slightly in accordance with the state and is about 10 deg.. The light passing the parts 14 obliquely passes lenses, for example, graded fiber arrays 33 arranged in accordance with individual picture element forming parts 14 and is focused on a photosensitive matrial 34. At a recording time, the photosensitive material 34 is moved interruptedly in the direction orthogonal to picture element forming parts 14 by a stepping motor and is developed. Thus, the contrast is raised and the noise is reduced to a half to improve the separation tone expressed capacity.
Patent JP-H05172810-A (JP)
Title: Chromosome abnormality detector
Inventor: HAYATA ISAMU
IPC: C12M1/34
Filed: 1991-06-10
Abstract: PURPOSE:To provide a chromosome abnormality detector which can judge chromosome abnormality automatically and as accurately as an experienced obserber does. CONSTITUTION:In a chromosome abnormality detector, an image pickup means (b) picks up microscope images (a) for a chromosome specimen and takes those as image data. A parameter calculating means (c) calculates chromosome shape recognition parameters from the image data. On the other hand, a membership function setting means (d) presets a fuzzy set of membership functions for the chromosome shape recognition parameters and a rule setting means (e) presets chromosome abnormality judgement rules. A detecting means (f) detects information of chromosome abnormality in the images by performing fuzzy inference in accordance with the rules from the chromosome shape recognition parameters and the membership functions.
Patent JP-S5787900-A (JP)
Title: Treatment of purification plant sludge
Inventor: SATOU KUNIAKI
IPC: C02F11/14
Filed: 1980-11-22
Abstract: PURPOSE: To improve dehydration efficiency and control the pH to dehydrated cake to neutral by adding untreated sludge to acid treated sludge then controlling the pH of the mixed sludge to ≤4 and further adding an Mg compound thereto thence controlling the pH of the mixed sludge to 8W10.  
     CONSTITUTION: Part of purification plant sludge 1 is fed to a sulfuric acid mixing vessel 12, where sulfuric acid 6 is added to the sludge and these are mixed with a stirrer 10, after which the mixed sludge is introduced into an acid treating and settling vessel 8, where it is settled and concd. Acid treatment sludge 2 is introduced into a sludge mixing vessel 11, where it is mixed with the untreated sludge 1, after which the mixed sludge 23 is introduced into the vessel 12, where sulfuric acid 6 is added to control the pH of the mixed sludge to ≤4.0. Thence, the sludge is fed to an Mg compound mixing vessel 13 where an Mg compound 16 is added thereto. This sludge is introduced into an alkaline agent mixing vessel 14 and is added with an alkaline agent 18, whereby the pH of the mixed sludge is controlled to 8W10. The sludge after the pH control is dehydrated with a dehydrator 21, and dehydrated cake 3 is discharged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5591905-A (JP)
Title: Using method for reducing agent in rotary kiln
Inventor: YATSUNAMI KAZUHARU
IPC: C21B13/08
Filed: 1978-12-29
Abstract: PURPOSE:To make metal product in a high reducing yield, by charging a reducing agent of low reactivity and a reducing agent of high reactivity respectively to an inlet side and an outlet side of a rotary kiln, thereby preventing powdering of the pellet in the kiln. CONSTITUTION:A rotary kiln 2 is provided longitudinally with a preheating zone and a reducing zone respectively in inlet 2a side half and in outlet 2b side half thereof. By controlling the quantity of air blow by means of a shell fan 4, the preheating zone is maintained at a comparatively low temp. and the reducing zone at a comparatively high temp. In reducing the pellet packed with reducing agent therein under such conditions, a reducing agent of low reactivity, e.g., coal of high carbonization degree, is furnished to the inlet side 2a, and a reducing agent of high reactivity, e.g., coal of high porosity and low crushing strength, to the outlet side 2b. As a result, reduction is hardly caused in the preheating zone which is at a comparatively low temp., whereas the the pellets are rapidly reduced in the high temp. reducing zone while keeping the prescribed strength of the pellets so as to accelerate metallization. In Figure, 1 is a preheater and 3 is an after-burner.
Patent JP-2000003078-A (JP)
Title: Developer for developing electrostatic charge image
Inventor: TAKAHASHI NORIAKI
IPC: G03G9/097
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To uniformily electrostatically charge a toner over a long period of time and to obtain a stable clear image by using a specified compd. or its metallic salt as a negative charge type charge controlling agent. SOLUTION: In this developer for developing an electrostatic charge image comprising a mixture of a toner contg. a negative charge type charge controlling agent and a resin coated carrier for developing an electrostatic charge image, a compd. represented by formula I or II or its metallic salt is used as the negative charge type charge controlling agent. In the formulae I and II, arom. ring means a carbon ring, a heterocycle or a ring formed by condensing carbon rings, heterocycles or a carbon ring and a heterocycle, and it is, e.g. a benzene ring, a naphthalene ring, an anthracene ring or a phenanthrene ring. An aluminum compd., a zinc compd., a potassium compd., a boric acid compd. or a sodium compd. is appropriately used.